/reports/teacherPay.jrxml is an absolute file path, meaning, go to the root of the current drive and find the file teacherPay.jrxml in the reports directory… Which, if I read your question correctly, isn’t what you want Instead, try loading the report as a resource (given the fact that you state that it’s within a package JasperDesign … Read more
The structure will be Main report with query produkList.items that display’s Product Name Subreport in detail band with <dataSourceExpression><![CDATA[((net.sf.jasperreports.engine.data.JsonDataSource)$P{REPORT_DATA_SOURCE}).subDataSource(“itemList”)]]></dataSourceExpression> to display the item table Subreport in summary band with query produkList.summary.summaryReportDetailList to display the summary table This is the result Below you will find the 3 jrxml producing this result, you need to adjust the … Read more
You should also add jasperreports-functions-5.2.0.jar to your classpath. This library contains net.sf.jasperreports.functions.standard.TextFunctions class with CONCATENATE function. You can find this artifact at http://jaspersoft.artifactoryonline.com/jaspersoft/jr-ce-releases Maven repository. The snippet from my test pom.xml: <repositories> <repository> <id>jr-ce-releases</id> <url>http://jaspersoft.artifactoryonline.com/jaspersoft/jr-ce-releases</url> </repository> </repositories> <dependencies> <dependency> <groupId>net.sf.jasperreports</groupId> <artifactId>jasperreports</artifactId> <version>5.2.0</version> </dependency> <dependency> <groupId>org.codehaus.groovy</groupId> <artifactId>groovy-all</artifactId> <version>2.0.1</version> </dependency> <dependency> <groupId>net.sf.jasperreports</groupId> <artifactId>jasperreports-functions</artifactId> <version>5.2.0</version> </dependency> <dependency> <groupId>joda-time</groupId> … Read more
It can be easily done with small modifying of your query without programming in several ways. Solution 1. Using single report with Barcode component in Detail band You can use single report’s template for generating several barcodes in one report. In this case the queryString expression (works for Oracle DB) will be like this: SELECT … Read more
iReport (JasperReports) uses a Ternary operator. For example, consider the following logic: IF boolean condition THEN execute true code ELSE execute false code END IF Using a ternary operator, this becomes: boolean condition ? execute true code : execute false code When using a variable with the following expression: $F{column_value}.intValue() == 42 ? “Life, Universe, … Read more
You can take advantage of exporting the whole jasperprint list: List jpList = new ArrayList(); jpList.add(JRLoader.loadObjectFromFile(“build/reports/Report1.jrprint”)); … JRExporter exporter = new JRPdfExporter(); exporter.setParameter(JRPdfExporterParameter.JASPER_PRINT_LIST, jpList); exporter.setParameter(JRPdfExporterParameter.OUTPUT_STREAM, stream); exporter.exportReport();
Here is sample code for combining multiple jasper prints List<JasperPrint> jasperPrints = new ArrayList<JasperPrint>(); // Your code to get Jasperreport objects JasperReport jasperReportReport1 = JasperCompileManager.compileReport(jasperDesignReport1); jasperPrints.add(jasperReportReport1); JasperReport jasperReportReport2 = JasperCompileManager.compileReport(jasperDesignReport2); jasperPrints.add(jasperReportReport2); JasperReport jasperReportReport3 = JasperCompileManager.compileReport(jasperDesignReport3); jasperPrints.add(jasperReportReport3); JRPdfExporter exporter = new JRPdfExporter(); //Create new FileOutputStream or you can use Http Servlet Response.getOutputStream() to get Servlet output … Read more
Parameters are simple input to JasperReports. You have to define parameters in the JasperReport before using them. You can display the value of the variable, you can use it as part of boolean expressions and you can even pass it to subreports. This can be an input to SQL query. Fields are simple variable definitions. … Read more
You did not specify the datasource and so the cause of your report is empty. You can set whenNoDataType (When No Data property in iReport) report’s attribute for showing “empty” report. The possible values of this attribute are: No Pages: The generated document will have no pages in it. Viewers might throw an error when … Read more
Thanks to Alex K I found the answer: according to JRPdfExporterParameter.html#PDF_JAVASCRIPT you can use PDF_JAVASCRIPT property to add javascript to the pdf when you generate it. so I added JRPdfExporter exporter = new JRPdfExporter(); exporter.setParameter(JRPdfExporterParameter.PDF_JAVASCRIPT, “this.print();”); when exporting PDF and it worked